Well, the response is about as slow as the lights on ADY.

We were told that a new "vehicle detection" system was to be installed to control the traffic signals. I'm convinced it's in. When it sees a car coming, it turns the light RED.

Riddle: What traffic light is green on ADY? Answer: the next one.

The City staff has no interest in timing the lights to efficiently move traffic. They'd rather have "road diets" and "traffic calming." They need to go. They can't fathom flashing lights at 4:30 in the morning, even though that would make sense.

Today I was stopped at 5 lights btwn MVH and 285 at 4:40AM. It's just ridiculous.

Get some competent help.

The recent paving of Ashford Dunwoody removed the in pavement detection at several intersections. The new detection is scheduled to be replaced in the next week. A project to replace the unreliable video detection at other locations is scheduled to begin as soon as the city receives notice to proceed from the Georgia DOT.

Thank you for your response.

While I understand that the in-pavement detectors were disabled for (or by) the repaving, this does not ring true as a problem since the light timing has been problematic since long before the repaving project began.

Today, I was stopped at almost every light. I don't count anymore. For instance, though, NB on ADR at Valley View, there is a DEDICATED left turn (into the new City Hall) on EVERY CYCLE. This morning, (at 4:35), like most mornings, there are no cars NB at all,, let alone cars that need a dedicated left. Why can't that light flash yellow left, as is the case from MVH to ADR (where there are many more cars)?

As to the "unreliable video detection": that was the story earlier this year, and the promised improvement was due over the summer.

With all dues respect, these are all just excuses. Flash the lights in the wee hours. Set them to trip with in-pavement detectors on the side streets. This is malarkey. It's a major road; mange it.

A prioritized work order is in place for this issue. Repairs will take place according to their priority. Thank you for your patience.

The detection removed by the repaving of Ashford Dunwoody Road has been reinstalled and a contractor has been hired for the the video detection replacement.

Thank you. I look forward to improvements.

Meanwhile, please consider that in the late overnight and early hours, flashing lights (yellow on ADR and red on the side streets) would save fuel and time.....

Thank you for your comment. Late night flash operation may seem more efficient, but it is associated with much higher crash rates. There have been a number of traffic engineering studies recently about communities that removed late night flash operation, and each study found a significant safety benefit from doing so. You can find one of the studies online here:
https://safety.fhwa.dot.gov/intersection/conventional/signalized/case_studies/fhwasa09012/

We will continue to work to improve our detection systems to make the corridor as efficient as possible. Thank you for using SeeClickFix!

Work has been completed in coordination with this issue. Thank you for using SeeClickFix!